22D Cord Balances (pair)

Cord balance compatible with most double hung windows on the Quebec market. Technical specifications: 8". 50". length (first number) and spring force (following letter or number) Important: Balances are always sold in pairs. To ensure proper function, always replace both balances simultaneously. Professional service available: Vosthermos offers on-site installation service within 100km radius of Montreal. Call us at 514-825-8411 for a free quote. Dimensions: length (first number) and spring force (following letter or number).